코아사이언스 Coresciences

2024년 8월 ChemFaces 천연물 표준물질New Batch 업데이트 목록​Cat.#ProductCAS NO.M.FM.WSizeCFN95781cis-epsilon-Viniferin62250-12-8C28H22O6454.55mgCFN95780Suffruticosol C220936-94-7C42H32O9680.75mgCFN95779Suffruticosol B220936-87-8C42H32O9680.75mgCFN95778Suffruticosol A220936-82-3C42H32O9680.75mgCFN9577715-Hydroxy-7-oxo-abieta-8,11,13-triene105037-83-0C20H28O2300.45mgCFN9577625(27)-Ene-elephanoside H1592406-40-0C..

Environmental Reference MaterialsNIES CRMs​The National Institute for Environmental Studies (NIES) developed "Pepperbush" as Japan's first Certified Reference Material (CRM) in 1979. Since then, we have been developing environmental reference materials useful for environmental monitoring.​Environmental CRMs are utilized to evaluate new analytical methods and to control the accuracy of pretreatme..